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The correct answer is A
A potentiometer wire of length 1 m has a resistance of 5 Ω. It is connected to a 6 V battery in series with a resistance of 10 Ω. Determine the emf ...
What is the name of the outermost layer of the Earth?
Which of the following gases is also known as a 'Stranger' gas?
In a reverse-biased p-n junction diode, which of the following occurs as reverse voltage increases?
If a medium has a critical angle for total internal reflection from the medium to vacuum as 90°, what is the velocity of light in the medium? (Take c =...
Trans fats are considered unhealthy because they:
A nucleus X of mass number 238 undergoes 3 α-decays and 2 β⁻-decays successively. The mass number and atomic number of the resulting nucleus Y are:...
Who discovered the cell for the first time?
Who is known the father of modern chemistry?
Which of the following is not a characteristic of solids ?